Modeling of Two-Frequency Signal Scattering on a Diffraction Structure

To date, one of the important and urgent tasks of the science of electrodynamics is to study the scattering characteristics of various complex electrodynamic objects. Among them, hollow structures can be distinguished, which are part of antenna systems and structures of various technical facilities. Their contribution to the levels of electromagnetic fields in the anterior hemisphere can be quite large. The correct solution to the problem of scattering of electromagnetic wave scattering characteristics is associated with the use of appropriate methods. The paper considers the solution of the problem based on the method of integral equations. During the analysis of the two-frequency effect, the use of the wavelet transform is considered.